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Opus Growth vs Nadir

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Opus Growth compared with Nadir
DetailOpus Growth logo Opus GrowthNadir logo Nadir
What it doesManage your ads from ChatGPT and Claude LLM router that recommends the lowest-cost model for each task
StageStartup Not given
Founded2026 Not given
Based inTR Not given
Pricing modelFreemium Not given
PricingFree: 75 credits that never expire, no card required. Pro: $49/month (5,000 credits monthly). Agency: $99/month (unlimited credits). All-in-One: $149/month. Enterprise: Custom pricing. Yearly pricing available at 17% discount. Free: first 50 requests per month. Pay as you go: $0.002 per request, drawn from prepaid balance topped up by card in $5 multiples ($5 covers 2,500 requests). Business: $0.002 per request plus organizations and signed DPA on request. Enterprise: negotiated per-request rate with invoicing and custom
Key features
  • Connect Google, Meta, Microsoft, TikTok, LinkedIn and ChatGPT ad accounts
  • Build campaigns in natural language
  • Find wasted ad spend
  • Budget safety limits
  • Live account data and reports
  • Cross-platform account comparison
  • Works with multiple AI assistants
  • Audit log of all actions
  • Multi-account management for agencies
  • Decision receipt recording model, reasoning effort, cache, context, policy, and economics
  • Support for Anthropic Claude, OpenAI GPT, and Google Gemini models
  • OpenAI-compatible managed proxy
  • Bring-your-own-keys (BYOK) on every plan
  • Complexity analysis via lightweight ML model
  • Per-tier fallback chain for provider availability
  • Organization-level observability with Nadir Lens
  • Verifier-gated cascade for optional post-generation verification
  • Savings accounting and comparison against benchmark model
What makes it different
  • Works in your existing chat with ChatGPT or Claude
  • 60-second setup without technical skills
  • Password never leaves your device via OAuth
  • Single connection for six ad platforms
  • Runs beside existing gateway without replacement, preserving infrastructure
  • Auditable path from shadow observation to reviewed enforcement
  • No fee on model savings or percentage markup on model costs
  • Decision receipt joins measured execution and customer outcomes
  • Self-hosted NadirClaw available free for noncommercial use
Community votes00
DR (Domain Rating by Ahrefs)48 +1 (up) since last check25 no change since last check
Trust Flow (Majestic)312
Citation Flow (Majestic)3031
Referring domains (Majestic)6071

4 details filled in for both companies.

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